WO2014014605A3 - Lampes basées sur phosphore pour dispositif d'affichage par projection - Google Patents

Lampes basées sur phosphore pour dispositif d'affichage par projection Download PDF

Info

Publication number
WO2014014605A3
WO2014014605A3 PCT/US2013/046492 US2013046492W WO2014014605A3 WO 2014014605 A3 WO2014014605 A3 WO 2014014605A3 US 2013046492 W US2013046492 W US 2013046492W WO 2014014605 A3 WO2014014605 A3 WO 2014014605A3
Authority
WO
WIPO (PCT)
Prior art keywords
phosphor material
phosphor
laser
recycling collar
laser beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2013/046492
Other languages
English (en)
Other versions
WO2014014605A2 (fr
Inventor
Kenneth Li
Seiji Inatsugu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wavien Inc
Original Assignee
Wavien Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wavien Inc filed Critical Wavien Inc
Priority to KR1020157004180A priority Critical patent/KR20150111900A/ko
Priority to CA2879326A priority patent/CA2879326A1/fr
Priority to IN596DEN2015 priority patent/IN2015DN00596A/en
Priority to CN201380046930.4A priority patent/CN104956147A/zh
Priority to JP2015523092A priority patent/JP2015528988A/ja
Priority to EP13819496.4A priority patent/EP2875284B1/fr
Publication of WO2014014605A2 publication Critical patent/WO2014014605A2/fr
Publication of WO2014014605A3 publication Critical patent/WO2014014605A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/045—Optical design with spherical surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • G02B23/105—Sighting devices with light source and collimating reflector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29337—Cavities of the linear kind, e.g. formed by reflectors at ends of a light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4266—Thermal aspects, temperature control or temperature monitoring
    • G02B6/4268—Cooling
    • G02B6/4269—Cooling with heat sinks or radiation fins
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Astronomy & Astrophysics (AREA)
  • Projection Apparatus (AREA)
  • Semiconductor Lasers (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention porte sur une lampe basée sur phosphore qui comprend une matière de phosphore et une source d'excitation, qui peut être un laser ou une diode électroluminescente (DEL) ou les deux. De préférence, la lampe comprend un collier de recyclage pour réfléchir et recycler une lumière d'angle élevé pour accroître une brillance. De préférence, lorsque la source d'excitation est un laser, un diviseur de faisceau redirige le faisceau laser pour diriger le faisceau laser à travers l'ouverture de collier de recyclage sur la matière de phosphore. Une lumière émise par la matière de phosphore qui sort de l'ouverture traverse le diviseur de faisceau en tant que sortie de la lampe. En variante, des lentilles sont utilisées pour rediriger le faisceau laser autour du collier de recyclage vers la matière de phosphore. De préférence, une pluralité de lasers d'excitation sont disposés autour du collier de recyclage et visent soit à diriger leurs sorties sur la matière de phosphore, soit vers une paroi opposée, où les sorties sont réfléchies sur la matière de phosphore. Une telle lampe peut être utilisée en tant que partie d'un système de projection. Selon un mode de réalisation, la matière de phosphore est contenue sur la roue des couleurs.
PCT/US2013/046492 2012-07-19 2013-06-19 Lampes basées sur phosphore pour dispositif d'affichage par projection Ceased WO2014014605A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020157004180A KR20150111900A (ko) 2012-07-19 2013-06-19 투사 디스플레이용 형광계 램프
CA2879326A CA2879326A1 (fr) 2012-07-19 2013-06-19 Lampes basees sur phosphore pour dispositif d'affichage par projection
IN596DEN2015 IN2015DN00596A (fr) 2012-07-19 2013-06-19
CN201380046930.4A CN104956147A (zh) 2012-07-19 2013-06-19 用于投影显示器的基于磷光体的灯
JP2015523092A JP2015528988A (ja) 2012-07-19 2013-06-19 投射型ディスプレイ用蛍光体式ランプ
EP13819496.4A EP2875284B1 (fr) 2012-07-19 2013-06-19 Lampes basées sur phosphore pour dispositif d'affichage par projection

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261673357P 2012-07-19 2012-07-19
US61/673,357 2012-07-19
US201361834119P 2013-06-12 2013-06-12
US61/834,119 2013-06-12

Publications (2)

Publication Number Publication Date
WO2014014605A2 WO2014014605A2 (fr) 2014-01-23
WO2014014605A3 true WO2014014605A3 (fr) 2014-04-03

Family

ID=49946286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046492 Ceased WO2014014605A2 (fr) 2012-07-19 2013-06-19 Lampes basées sur phosphore pour dispositif d'affichage par projection

Country Status (9)

Country Link
US (1) US20140022512A1 (fr)
EP (1) EP2875284B1 (fr)
JP (1) JP2015528988A (fr)
KR (1) KR20150111900A (fr)
CN (1) CN104956147A (fr)
CA (1) CA2879326A1 (fr)
IN (1) IN2015DN00596A (fr)
TW (1) TW201405048A (fr)
WO (1) WO2014014605A2 (fr)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239133B2 (en) * 2012-05-24 2016-01-19 Excelitas Canada, Inc. High brightness solid state illumination system for fluorescence imaging and analysis
US9952442B2 (en) 2012-05-24 2018-04-24 Excelitas Canada, Inc. High brightness solid state illumination system for fluorescence imaging and analysis
US10788678B2 (en) 2013-05-17 2020-09-29 Excelitas Canada, Inc. High brightness solid state illumination system for fluorescence imaging and analysis
JP5935067B2 (ja) * 2013-10-10 2016-06-15 パナソニックＩｐマネジメント株式会社 波長変換板、およびそれを用いた照明装置
JP6323020B2 (ja) * 2014-01-20 2018-05-16 セイコーエプソン株式会社 光源装置およびプロジェクター
DE102014202863A1 (de) 2014-02-17 2015-08-20 Osram Gmbh Beleuchtungsvorrichtung mit Konversionseinrichtung
DE102014205452A1 (de) * 2014-03-24 2015-09-24 Osram Gmbh Lichtquellenanordnung mit einer Mehrzahl von Halbleiterlaserlichtquellen
TWI504832B (zh) * 2014-05-02 2015-10-21 Coretronic Corp 照明系統及投影裝置
US10732495B2 (en) 2014-05-02 2020-08-04 Coretronic Corporation Illumination system, projection apparatus and method for driving illumination system
TWI530749B (zh) 2014-06-06 2016-04-21 台達電子工業股份有限公司 光源模組與色輪的製作方法
KR101693922B1 (ko) * 2014-07-10 2017-01-09 현대자동차주식회사 헤드램프용 레이저 광학계
JP2018510467A (ja) * 2015-03-05 2018-04-12 フィリップス ライティング ホールディング ビー ヴィ 発光装置
DE102015208170A1 (de) * 2015-05-04 2016-11-10 Osram Gmbh Bestrahlungsvorrichtung mit einer Mehrzahl Laserquellen
EP3304174B1 (fr) * 2015-05-26 2021-02-17 Lumileds LLC Dispositif optique permettant de produire une lumière à haute luminosité
EP3104223B1 (fr) * 2015-06-11 2020-08-05 Sypro Optics GmbH Source laser exciter le phosphore et source de lumière comprenant du phosphore
CN111338073B (zh) * 2015-10-26 2022-07-15 深圳光峰科技股份有限公司 一种色轮组件及投影装置
JP6525856B2 (ja) * 2015-11-28 2019-06-05 キヤノン株式会社 光源光学系およびこれを用いた投射型表示装置
EP3430309B1 (fr) * 2016-03-15 2020-05-06 Signify Holding B.V. Dispositif émetteur de lumière
TWI596851B (zh) * 2016-03-24 2017-08-21 國立中央大學 雷射激發之白光照明系統
JP6653450B2 (ja) * 2016-06-29 2020-02-26 パナソニックＩｐマネジメント株式会社 光源装置及び照明装置
WO2018038900A1 (fr) * 2016-08-22 2018-03-01 Ostrow Michael Source de lumière hybride à del laser pour affichage par projection
EP3290783B1 (fr) * 2016-09-04 2019-05-15 Harman Professional Denmark ApS Luminaire comprenant des sources de lumière, des lentilles et un rétro-réflecteur
TWI684058B (zh) * 2016-09-13 2020-02-01 揚明光學股份有限公司 投影系統
DE112017005809T5 (de) * 2016-11-17 2019-08-08 Mitsubishi Electric Corporation Licht-emissionsvorrichtung, elektronisches gerät, beleuchtungsapparat und fahrzeugscheinwerfer
CN106773481B (zh) * 2016-12-23 2018-10-09 海信集团有限公司 一种投影光源及投影设备
CN106681094B (zh) * 2016-12-23 2018-09-21 海信集团有限公司 一种荧光激发装置、投影光源及投影设备
CN106707669B (zh) * 2016-12-23 2018-08-24 海信集团有限公司 一种荧光激发装置、投影光源及投影设备
JP2018142414A (ja) * 2017-02-27 2018-09-13 株式会社小糸製作所 光源装置
US10527256B2 (en) 2017-03-15 2020-01-07 Optomak, Inc. Compact high-spectral-radiance light source including a parabolic mirror and plano-convex fluorescent body
CN108663879B (zh) 2017-03-31 2021-04-06 中强光电股份有限公司 投影机及其照明系统
CN108692196A (zh) * 2017-04-05 2018-10-23 深圳市绎立锐光科技开发有限公司 一种荧光模块及光源系统
DE102017210526A1 (de) * 2017-06-22 2018-12-27 Osram Gmbh Beleuchtungseinheit zur Emission von Beleuchtungslicht
CN109254485B (zh) * 2017-06-29 2021-05-14 深圳光峰科技股份有限公司 光源装置及投影系统
CN107420756A (zh) * 2017-08-07 2017-12-01 超视界激光科技（苏州）有限公司 发光装置及激光照明灯
CN107270151B (zh) * 2017-08-07 2024-02-27 超视界激光科技（苏州）有限公司 一种发光装置及激光照明灯
CN108150898A (zh) * 2018-02-09 2018-06-12 超视界激光科技（苏州）有限公司 一种高亮度led舞台灯
CN108332076A (zh) * 2018-02-09 2018-07-27 超视界激光科技（苏州）有限公司 高亮度激光照明模组
DE102018202144A1 (de) * 2018-02-12 2019-08-14 Osram Gmbh Beleuchtungseinheit
JP7198978B2 (ja) * 2018-04-27 2023-01-05 パナソニックＩｐマネジメント株式会社 蛍光体ホイール、光源装置および投写型映像表示装置
DE102018206706A1 (de) * 2018-05-02 2019-11-07 Osram Gmbh Bestrahlungseinheit
CN110703552B (zh) 2018-07-10 2021-10-15 中强光电股份有限公司 照明系统以及投影装置
WO2020019085A1 (fr) * 2018-07-27 2020-01-30 Optomak, Inc. Source de lumière compacte à radiance spectrale élevée comprenant un miroir parabolique et un corps fluorescent plan-convexe
TWI766093B (zh) * 2018-09-06 2022-06-01 鴻海精密工業股份有限公司 固態光源裝置
TWI712848B (zh) * 2018-09-21 2020-12-11 揚明光學股份有限公司 固定式波長轉換裝置及應用其之投影機
US10907774B2 (en) * 2018-11-28 2021-02-02 Sharp Kabushiki Kaisha Light source unit
NL2022322B1 (en) * 2018-12-28 2020-07-23 Crea Ip B V Light source for ophthalmic applications
CN109634038A (zh) * 2019-01-15 2019-04-16 广东省半导体产业技术研究院 光源装置及电子设备
EP3913409A4 (fr) * 2019-01-15 2022-03-09 Sony Group Corporation Lentille de collimateur, dispositif source de lumière et dispositif d'affichage d'image
EP3922514A4 (fr) * 2019-02-04 2022-03-09 Denka Company Limited Réflecteur et dispositif d'irradiation
CN111722465A (zh) * 2019-03-20 2020-09-29 株式会社理光 光源装置、图像投影装置和光源光学系统
DE102019124743B4 (de) 2019-09-13 2023-08-31 INFITEC Neue Technologien GmbH Vorrichtung zur Projektion eines Stereobildes oder Stereoteilbildes
JP2021043132A (ja) * 2019-09-13 2021-03-18 株式会社アイテックシステム 照明装置の光源装置
DE202019105095U1 (de) 2019-09-13 2019-12-09 INFITEC Neue Technologien GmbH Vorrichtung zur Projektion eines Stereobildes oder Stereoteilbildes
CN113217881A (zh) * 2020-01-21 2021-08-06 上海蓝湖照明科技有限公司 混合发光装置
CN113217882A (zh) * 2020-01-21 2021-08-06 上海蓝湖照明科技有限公司 集成混合发光装置
CN113376944A (zh) 2020-03-10 2021-09-10 台达电子工业股份有限公司 光源系统
JP2023546016A (ja) * 2020-10-08 2023-11-01 シグニファイ ホールディング ビー ヴィ 改善された明るさ及び熱管理を備えるレーザ・蛍光体光源
US11703747B2 (en) * 2020-12-01 2023-07-18 Texas Instruments Incorporated Solid state illumination for optical projector using static phosphors
US11175007B1 (en) 2020-12-07 2021-11-16 Honeywell International Inc. Compact laser light assembly
JP2022146401A (ja) * 2021-03-22 2022-10-05 セイコーエプソン株式会社 光源装置およびプロジェクター
FI20215460A1 (en) * 2021-04-19 2022-10-20 Lmi Tech Oy Illumination device and method for generating measurement light and optical measurement device
TWI806667B (zh) * 2022-06-17 2023-06-21 台達電子工業股份有限公司 投影裝置及其光源系統

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027962A2 (fr) * 1999-10-13 2001-04-19 Fusion Lighting, Inc. Appareil d'eclairage et procede d'utilisation efficace de la lumiere provenant d'une lampe a fenetre
US20060227302A1 (en) * 2005-04-11 2006-10-12 Lumileds Lighting U.S., Llc Illuminators using reflective optics with recycling and color mixing
US20080094835A1 (en) * 2004-08-06 2008-04-24 Koninklijke Philips Electronics, N.V. Light Engine
US20090040465A1 (en) * 2005-05-19 2009-02-12 3M Innovative Properties Company Polarized, led-based illumination source
US20090296368A1 (en) * 2008-05-27 2009-12-03 Ramer David P Solid state lighting using quantum dots in a liquid
US20100045937A1 (en) * 2006-06-13 2010-02-25 Kenneth Li Recycling system and method for increasing brightness using light pipes with one or more light sources, and a projector incorporating the same
US20100296144A1 (en) * 2008-07-25 2010-11-25 Bruce Borchers Beam scanning based on two-dimensional polygon scanner for display and other applications
US20100301728A1 (en) * 2009-06-02 2010-12-02 Bridgelux, Inc. Light source having a refractive element

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647662A (en) * 1995-10-06 1997-07-15 Ziegler; Byron J. Apparatus for cooling a light beam
JP4182804B2 (ja) * 2003-04-28 2008-11-19 セイコーエプソン株式会社 照明装置および投射型表示装置
JP4829470B2 (ja) * 2003-05-14 2011-12-07 Ｎｅｃディスプレイソリューションズ株式会社 投写型表示装置
CN101248384B (zh) * 2005-02-09 2013-04-10 微阳有限公司 多光源光束扩展量的有效组合
JP5320060B2 (ja) * 2005-04-27 2013-10-23 コーニンクレッカ フィリップス エヌ ヴェ 発光半導体デバイス用冷却装置及びそのような冷却装置の製造方法
WO2007146373A2 (fr) * 2006-06-13 2007-12-21 Wavien, Inc. Système d'éclairage et procédé de recyclage de la lumière pour augmenter la luminosité de la source lumineuse
CN101078498A (zh) * 2007-06-22 2007-11-28 南开大学 点光源装置
CN201222158Y (zh) * 2008-04-25 2009-04-15 绎立锐光科技开发(深圳)有限公司 投影光源装置
KR101694191B1 (ko) * 2008-08-15 2017-01-09 미도우스타 엔터프라이즈스, 엘티디. 하나 이상의 광원을 구비한 광파이프를 사용하여 휘도를 증가시키기 위한 리사이클링 시스템 및 방법, 및 이를 포함하는 프로젝터
JP2010197500A (ja) * 2009-02-23 2010-09-09 Casio Computer Co Ltd 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ
JP4678556B2 (ja) * 2009-03-17 2011-04-27 カシオ計算機株式会社 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ
JP5412996B2 (ja) * 2009-06-30 2014-02-12 カシオ計算機株式会社 光源装置、投影装置及び投影方法
JP2011128482A (ja) * 2009-12-21 2011-06-30 Seiko Epson Corp 照明装置及びプロジェクター
JP2011224042A (ja) * 2010-04-15 2011-11-10 Fujifilm Corp 光源装置及びこれを用いた内視鏡装置
JP5474698B2 (ja) * 2010-07-29 2014-04-16 三洋電機株式会社 光源装置及び投写型映像表示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027962A2 (fr) * 1999-10-13 2001-04-19 Fusion Lighting, Inc. Appareil d'eclairage et procede d'utilisation efficace de la lumiere provenant d'une lampe a fenetre
US20080094835A1 (en) * 2004-08-06 2008-04-24 Koninklijke Philips Electronics, N.V. Light Engine
US20060227302A1 (en) * 2005-04-11 2006-10-12 Lumileds Lighting U.S., Llc Illuminators using reflective optics with recycling and color mixing
US20090040465A1 (en) * 2005-05-19 2009-02-12 3M Innovative Properties Company Polarized, led-based illumination source
US20100045937A1 (en) * 2006-06-13 2010-02-25 Kenneth Li Recycling system and method for increasing brightness using light pipes with one or more light sources, and a projector incorporating the same
US20090296368A1 (en) * 2008-05-27 2009-12-03 Ramer David P Solid state lighting using quantum dots in a liquid
US20100296144A1 (en) * 2008-07-25 2010-11-25 Bruce Borchers Beam scanning based on two-dimensional polygon scanner for display and other applications
US20100301728A1 (en) * 2009-06-02 2010-12-02 Bridgelux, Inc. Light source having a refractive element

Also Published As

Publication number Publication date
EP2875284A4 (fr) 2016-04-06
CN104956147A (zh) 2015-09-30
KR20150111900A (ko) 2015-10-06
TW201405048A (zh) 2014-02-01
WO2014014605A2 (fr) 2014-01-23
EP2875284A2 (fr) 2015-05-27
IN2015DN00596A (fr) 2015-06-26
CA2879326A1 (fr) 2014-01-23
JP2015528988A (ja) 2015-10-01
US20140022512A1 (en) 2014-01-23
EP2875284B1 (fr) 2017-10-18

Similar Documents

Publication Publication Date Title
WO2014014605A3 (fr) Lampes basées sur phosphore pour dispositif d'affichage par projection
WO2012118828A8 (fr) Procédé et système permettant de gérer la lumière provenant d'une diode électroluminescente
WO2012076296A3 (fr) Dispositif d'éclairage
EP4524462A3 (fr) Lentille hybride pour distribution de rétroéclairage commandée
GB201122186D0 (en) Laser and phosphor based light source for improved safety
MX2017004183A (es) Sistema de iluminacion de estribo con brillo pasivo de luz indicadora.
WO2012024582A3 (fr) Dispositifs d'éclairage dont la couleur est réglable et procédés permettant de régler l'émission de couleur des dispositifs d'éclairage
WO2010093448A3 (fr) Techniques de diffusion relatives aux del
IN2014CN00671A (fr)
NZ599225A (en) Focusing lens system
WO2011085146A3 (fr) Moteur de lumière à del à mélange de lumière compact, et lampe à del blanche présentant un faisceau étroit et un indice de rendu des couleurs élevé utilisant celui-ci
EP4273443A3 (fr) Collimateur optique pour lumières à diodes électroluminescentes
WO2014049051A3 (fr) Dispositif d'éclairage utilisant une série de réflecteurs
ATE519067T1 (de) Beleuchtungsvorrichtung mit veränderlichem abstrahlwinkel
JP2016120105A5 (fr)
WO2013050589A3 (fr) Source de rayonnement et dispositif photoconducteur
WO2010078456A3 (fr) Appareil optique éclairé
JP2015011302A5 (fr)
WO2012076294A3 (fr) Dispositif d'éclairage
WO2012018674A3 (fr) Symétrisation d'optiques pour métrologie
RU2016143728A (ru) Транспортное средство (варианты) и система освещения для транспортного средства
JP2016120104A5 (fr)
EP2677236A3 (fr) Dispositif d'éclairage de scène pour faire varier l'uniformité de concentration de faisceau lumineux et procédé pour faire fonctionner ledit dispositif
EP3021035A3 (fr) Appareil emetteur de lumiere
WO2012131249A3 (fr) Module d'eclairage, a homogeneite d'eclairage amelioree

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13819496

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2879326

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2015523092

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20157004180

Country of ref document: KR

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2013819496

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013819496

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13819496

Country of ref document: EP

Kind code of ref document: A2